strictNullChecks (#4666)

* wip * wip * wip * wip * wip * wip * wip * wip * wip * wip * wip
2019-04-13 01:43:22 +09:00
parent 4ee40c3345
commit 987168b863
214 changed files with 939 additions and 785 deletions
--- a/src/misc/identifiable-error.ts
+++ b/src/misc/identifiable-error.ts
@ -7,7 +7,7 @@ export class IdentifiableError extends Error {

 	constructor(id: string, message?: string) {
 		super(message);
-		this.message = message;
+		this.message = message || '';
 		this.id = id;
 	}
 }